| 摘要 |
PROBLEM TO BE SOLVED: To provide management facility equipment for game that can prevent reliably the unauthorized act of replacing a ROM to control the probability of occurrence of a big scouring in a pachinko machine and the like. SOLUTION: ROMs 22 to control the probability of an occurrence of a big scouring in pachinko machines are packaged together, and the package 23 is maintained in a place isolated from the position of installation of each of the game machines, a management room of a game arcade, for example. Therefore, it is possible to prevent reliably the unauthorized act of replacing the ROMs by a stranger disguised as a customer. By storing the package 23 where the ROMs are put together, in a case and sealing the case with a certificate stamp, even the unauthorized replacement of the ROMs by a people concerned within the arcade can be detected easily.
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